Transaction not yet indexed

21XtRNTgnWDDBwGh2rxw7SPVfRXUgWboP2sgcAVu58DaMka66J9v8K4Lsq3n8bfoJATN8KLzAd3VEUAsHbpXca1i

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.